The Columbia River Gillnetter is the pilot of the Lower Columbia River commercial fishing industry, keeping fishermen and the public in touch with today's important issues.
Crops were grown at the experimental farms using accepted cultural practices (within the limits of experimentation) or trials were conducted on growers' fields. Most experiments were designed as randomized complete blocks with three to five replications. Herbicide treatments were applied uniformly with CO₂ precision plot sprayers. Unless otherwise indicated, preplant...
Climate warming may first show up in forests as increased growth, which occurs as warmer temperatures, increased carbon dioxide, and more precipitation encourage higher rates of photosynthesis. The second way that climate change may show up in forests is through changes in disturbance regimes—the long-term patterns of fire, drought, insects,...
This paper surveys the activity recognition task from a machine learning perspective. I give a definition of this problem, and I classify different activity recognition problems into two categories. I show the activities can be hierarchical, and based on such hierarchies I synthesize a language to describe activities. I give...
This annotated bibliography is a response to widespread interest in stream habitat improvement in the Pacific Northwest by land managers, governmental and nongovernmental organizations, and the lay public. Several guides to stream habitat improvement have been written in the past, but may not be easily accessible to people from diverse...
This paper addresses cost-sensitive classification in the setting where there are costs for measuring each attribute as well as costs for misclassification errors. We show how to formulate this as a Markov Decision Process in which the transition model is learned from the training data. Specifically we assume a set...
This strategic plan is a bold and imaginative call for the libraries to reposition itself with the OSU community. Key stakeholder groups including faculty, students, and the Library Advisory Council expect the libraries to be a prominent player as Oregon State University moves to implement the campus strategic plan. Each...
This report presents an assessment of the wave power potential of the Oregon coast and how much of that power can actually be converted into useful energy, based on analysis of the conversion efficiency of the two most advanced and probable technologies: oscillating water columns (OWC) and buoys. The actual...
Keywords: tree ring chronology; climate; forest development; dendrochronology; otolith time series; Sebastes diploproa; Sebastes pinniger; Douglas Fir; Pseudotsuga menziesii